lasinfo (210611) report for 'AHN4T/69CN2_22.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 3433526 number of points by return: 3409044 19989 4078 393 22 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 306230 0 min x y z: 176217.175 307241.850 49.908 max x y z: 177019.999 307519.999 66.436 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 3433526 extended number of points by return: 3409044 19989 4078 393 22 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 237175 1039999 Y 1011850 1289999 Z 49908 66436 intensity 59 2462 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -2 29 user_data 6 7 point_source_ID 149 150 gps_time 297676739.344277 297678238.243865 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 57 255 B 52 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -333 4833 extended_scanner_channel 0 0 attribute0 0.59 24.62 ('Amplitude') attribute1 -16.05 8.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 3409044 number of intermediate returns: 4325 number of last returns: 3409680 number of single returns: 3389523 covered area in square units/kilounits: 181908/0.18 point density: all returns 18.88 last only 18.74 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3433526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3409044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 19989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 393 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22 instead zero. overview over extended number of returns of given pulse: 3389523 31593 10913 1400 97 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 32610 unclassified (1) 3400337 ground (2) 579 water (9) +-> flagged as extended overlap: 373469 +---> 1219 of those are unclassified (1) +---> 372250 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [49.9,50.0) has 23 bin [50.0,50.1) has 122 bin [50.1,50.2) has 335 bin [50.2,50.3) has 436 bin [50.3,50.4) has 6117 bin [50.4,50.5) has 10973 bin [50.5,50.6) has 13495 bin [50.6,50.7) has 19126 bin [50.7,50.8) has 40458 bin [50.8,50.9) has 55869 bin [50.9,51.0) has 61509 bin [51.0,51.1) has 89222 bin [51.1,51.2) has 94304 bin [51.2,51.3) has 111122 bin [51.3,51.4) has 116438 bin [51.4,51.5) has 86560 bin [51.5,51.6) has 50474 bin [51.6,51.7) has 41248 bin [51.7,51.8) has 34570 bin [51.8,51.9) has 29323 bin [51.9,52.0) has 43877 bin [52.0,52.1) has 102643 bin [52.1,52.2) has 88607 bin [52.2,52.3) has 114644 bin [52.3,52.4) has 145921 bin [52.4,52.5) has 121693 bin [52.5,52.6) has 119936 bin [52.6,52.7) has 162965 bin [52.7,52.8) has 172109 bin [52.8,52.9) has 161481 bin [52.9,53.0) has 116002 bin [53.0,53.1) has 99645 bin [53.1,53.2) has 110677 bin [53.2,53.3) has 63419 bin [53.3,53.4) has 51636 bin [53.4,53.5) has 77674 bin [53.5,53.6) has 131747 bin [53.6,53.7) has 109280 bin [53.7,53.8) has 100662 bin [53.8,53.9) has 88667 bin [53.9,54.0) has 30280 bin [54.0,54.1) has 17290 bin [54.1,54.2) has 10726 bin [54.2,54.3) has 6857 bin [54.3,54.4) has 4771 bin [54.4,54.5) has 4174 bin [54.5,54.6) has 3992 bin [54.6,54.7) has 3697 bin [54.7,54.8) has 3236 bin [54.8,54.9) has 3266 bin [54.9,55.0) has 3471 bin [55.0,55.1) has 3731 bin [55.1,55.2) has 4405 bin [55.2,55.3) has 5213 bin [55.3,55.4) has 6928 bin [55.4,55.5) has 12109 bin [55.5,55.6) has 14992 bin [55.6,55.7) has 19965 bin [55.7,55.8) has 31356 bin [55.8,55.9) has 34062 bin [55.9,56.0) has 31500 bin [56.0,56.1) has 28565 bin [56.1,56.2) has 27420 bin [56.2,56.3) has 23606 bin [56.3,56.4) has 16694 bin [56.4,56.5) has 10307 bin [56.5,56.6) has 4282 bin [56.6,56.7) has 1853 bin [56.7,56.8) has 801 bin [56.8,56.9) has 423 bin [56.9,57.0) has 347 bin [57.0,57.1) has 386 bin [57.1,57.2) has 365 bin [57.2,57.3) has 397 bin [57.3,57.4) has 397 bin [57.4,57.5) has 472 bin [57.5,57.6) has 413 bin [57.6,57.7) has 403 bin [57.7,57.8) has 419 bin [57.8,57.9) has 445 bin [57.9,58.0) has 463 bin [58.0,58.1) has 418 bin [58.1,58.2) has 385 bin [58.2,58.3) has 428 bin [58.3,58.4) has 380 bin [58.4,58.5) has 400 bin [58.5,58.6) has 397 bin [58.6,58.7) has 398 bin [58.7,58.8) has 351 bin [58.8,58.9) has 374 bin [58.9,59.0) has 374 bin [59.0,59.1) has 352 bin [59.1,59.2) has 357 bin [59.2,59.3) has 386 bin [59.3,59.4) has 356 bin [59.4,59.5) has 304 bin [59.5,59.6) has 295 bin [59.6,59.7) has 328 bin [59.7,59.8) has 568 bin [59.8,59.9) has 631 bin [59.9,60.0) has 445 bin [60.0,60.1) has 245 bin [60.1,60.2) has 280 bin [60.2,60.3) has 238 bin [60.3,60.4) has 259 bin [60.4,60.5) has 377 bin [60.5,60.6) has 257 bin [60.6,60.7) has 237 bin [60.7,60.8) has 224 bin [60.8,60.9) has 223 bin [60.9,61.0) has 232 bin [61.0,61.1) has 211 bin [61.1,61.2) has 200 bin [61.2,61.3) has 216 bin [61.3,61.4) has 191 bin [61.4,61.5) has 189 bin [61.5,61.6) has 196 bin [61.6,61.7) has 183 bin [61.7,61.8) has 189 bin [61.8,61.9) has 144 bin [61.9,62.0) has 145 bin [62.0,62.1) has 111 bin [62.1,62.2) has 88 bin [62.2,62.3) has 78 bin [62.3,62.4) has 93 bin [62.4,62.5) has 83 bin [62.5,62.6) has 70 bin [62.6,62.7) has 83 bin [62.7,62.8) has 71 bin [62.8,62.9) has 75 bin [62.9,63.0) has 70 bin [63.0,63.1) has 61 bin [63.1,63.2) has 72 bin [63.2,63.3) has 56 bin [63.3,63.4) has 48 bin [63.4,63.5) has 40 bin [63.5,63.6) has 53 bin [63.6,63.7) has 44 bin [63.7,63.8) has 41 bin [63.8,63.9) has 34 bin [63.9,64.0) has 38 bin [64.0,64.1) has 39 bin [64.1,64.2) has 38 bin [64.2,64.3) has 25 bin [64.3,64.4) has 17 bin [64.4,64.5) has 21 bin [64.5,64.6) has 12 bin [64.6,64.7) has 18 bin [64.7,64.8) has 21 bin [64.8,64.9) has 20 bin [64.9,65.0) has 20 bin [65.0,65.1) has 23 bin [65.1,65.2) has 10 bin [65.2,65.3) has 10 bin [65.3,65.4) has 17 bin [65.4,65.5) has 16 bin [65.5,65.6) has 21 bin [65.6,65.7) has 11 bin [65.7,65.8) has 13 bin [65.8,65.9) has 8 bin [65.9,66.0) has 3 bin [66.3,66.4) has 2 bin [66.4,66.5) has 1 average z coordinate 52.8 for 3433526 element(s) point source id histogram with bin size 1.000000 bin 149 has 2685318 bin 150 has 748208 average point source id 149.217912431710147 for 3433526 element(s)